This case should just be passed directly to the parent handler

It is currently not possible to only show errors in the sidebar with a specific severity (Error, Warning, Info). They are shown with a different color tag. It would be useful to add a severity filter selector next to the sorting selector.

as suggested by @dcramer in https://github.com/getsentry/sentry/pull/16116/files#diff-aa34cb9acf9a36938078d3c80d01a25a
it might be a good pattern to mock sentry TOGETHER with the testkit

jest.mock('@sentry/browser', () => {
    ...Sentry,
   testkit,
   init: options =>
       SentryBrowser.init({ ...options, transport: sentryTransport  })
})